startTime=0 stopTime=21600 tolerance=1e-06 numberOfIntervals=2500 stepSize=8.64 Regular simulation: ./Buildings_maint.7.0.x_Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.IntegratedPrimarySecondary -abortSlowSimulation -alarm=480 -lv LOG_STATS assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | false assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. assert | warning | The following assertion has been violated during initialization at time 0.000000 | | | | false assert | warning | *** Warning: You are using a flow or pressure controlled mover with the | | | | default pressure curve. | | | | This leads to approximate calculations of the electrical power | | | | consumption. Add the correct pressure curve in the record per | | | | to obtain an accurate computation. | | | | Setting nominalValuesDefineDefaultPressureCurve=true will suppress this warning. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. stdout | info | ##IDA## -4 error occurred at time = 9009.40516108463 stdout | info | model terminate | Integrator failed. | Simulation terminated at time 9009.41 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0588103s reading init.xml | | | | | | 0.00639168s reading info.xml | | | | | | 0.00045293s [ 0.5%] pre-initialization | | | | | | 0.00140524s [ 1.4%] initialization | | | | | | 0.00112177s [ 1.1%] steps | | | | | | 0.032362s [ 32.6%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 0.00510961s [ 5.2%] event-handling | | | | | | 0.0132591s [ 13.4%] overhead | | | | | | 0.0454452s [ 45.8%] simulation | | | | | | 0.0991559s [100.0%] total | | | | | events | | | | | | 6 state events | | | | | | 6 time events | | | | | solver: ida | | | | | | 2285 steps taken | | | | | | 3960 calls of functionODE | | | | | | 439 evaluations of jacobian | | | | | | 106 error test failures | | | | | | 10 convergence test failures | | | | | | 0.0271844s time of jacobian evaluation